EAST BRUNSWICK — Two northbound truck lanes remain closed on the New Jersey Turnpike near the Joyce Kilmer Service Area as State Police and firefighters investigate a three-truck fire that started early this morning.

Firefighters extinguished the fire around 7:43 a.m. but remain in the two northbound lanes between Exit 8A and 9 investigating and clearing debris from the scene. Traffic is backed up about a mile and is being re-routed to two inner car lanes.